package com.hou.shop.product.controller;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.hou.shop.product.entity.BrandEntity;
import com.hou.shop.product.vo.BrandVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import com.hou.shop.product.entity.CategoryBrandRelationEntity;
import com.hou.shop.product.service.CategoryBrandRelationService;
import com.hou.common.utils.PageUtils;
import com.hou.common.utils.R;


/**
 * 品牌分类关联
 *
 * @author houzongdu
 * @email 1716532921@qq.com
 * @date 2022-01-16 16:38:38
 */
@RestController
@RequestMapping("product/categorybrandrelation")
public class CategoryBrandRelationController {
    @Autowired
    private CategoryBrandRelationService categoryBrandRelationService;

    /*
    * 获取分类关联的品牌
    * */
    // /product/categorybrandrelation/brands/list
    @GetMapping("/brands/list")
    public R BrandList(@RequestParam Long catId){

        System.out.println(catId);

        List<BrandEntity> brands = categoryBrandRelationService.getBrandByCatId(catId);

        List<BrandVo> collect = brands.stream().map((obj) -> {
            BrandVo brandVo = new BrandVo();
            brandVo.setBrandName(obj.getName());
            brandVo.setBrandId(obj.getBrandId());
            return brandVo;
        }).collect(Collectors.toList());

        return R.ok().put("data",collect);

    }

    /**
     * 列表
     */
    @RequestMapping("/list")
    //@RequiresPermissions("product:categorybrandrelation:list")
    public R list(@RequestParam Map<String, Object> params) {
        PageUtils page = categoryBrandRelationService.queryPage(params);

        return R.ok().put("page", page);
    }

    /*
    * 获取指定id关联的分类
    *
    * */
    @GetMapping("/catelog/list")
    //@RequiresPermissions("product:categorybrandrelation:list")
    public R catlogList(@RequestParam("brandId") Long brandId) {

        List<CategoryBrandRelationEntity> data = categoryBrandRelationService.
                list(new QueryWrapper<CategoryBrandRelationEntity>().eq("brand_id", brandId));

        return R.ok().put("data", data);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{id}")
    //@RequiresPermissions("product:categorybrandrelation:info")
    public R info(@PathVariable("id") Long id) {
        CategoryBrandRelationEntity categoryBrandRelation = categoryBrandRelationService.getById(id);

        return R.ok().put("categoryBrandRelation", categoryBrandRelation);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
    //@RequiresPermissions("product:categorybrandrelation:save")
    public R save(@RequestBody CategoryBrandRelationEntity categoryBrandRelation) {

        System.out.println(categoryBrandRelation);
        // 将品牌的名称和分类的名称也保存进来
        categoryBrandRelationService.saveBrandAndCateName(categoryBrandRelation);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    //@RequiresPermissions("product:categorybrandrelation:update")
    public R update(@RequestBody CategoryBrandRelationEntity categoryBrandRelation) {
        categoryBrandRelationService.updateById(categoryBrandRelation);

        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    //@RequiresPermissions("product:categorybrandrelation:delete")
    public R delete(@RequestBody Long[] ids) {
        categoryBrandRelationService.removeByIds(Arrays.asList(ids));

        return R.ok();
    }

}
